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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5896271 B1

PDFFull Text
Date of Patent:
Apr. 20, 1999

Filed:

Jul. 21, 1997

Integrated circuit with a chip on dot and a heat sink

Applicant:
Inventors:

Eric Dean Jensen, Irvine, CA (US);

William R Crumly, Anaheim, CA (US);

Haim Feigenbaum, Irvine, CA (US);

Chris M Schreiber, Lake Elsinore, CA (US);

Assignee:

Packard Hughes Interconnect Company, Irvine, CA (US);

Attorney:

Brooks; Cary W.

Primary Examiner:

Leo P Picard

Assistant Examiner:

Michael Datskovsky

Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
361719 ; 361706 ; 361764 ; 361718 ; 257692 ; 257712 ; 257713 ; 438122 ; 174252 ; 174256 ; 174 163 ; 165 803 ;
Abstract

Disclosed is a flexible substrate having a thermal contact that provides a continuous high thermal conductivity path from a heat generating component to a heat sink. In one embodiment, the thermal contact includes a metallic trace including a raised feature of thermally conductive material. A solder ball or fillet may be used to make a connection between the raised feature and the heat generating component or between the raised feature and the underlying heat sink or both.

Find Patent Forward Citations

Jensen, Eric. (1999). Integrated circuit with a chip on dot and a heat sink (U.S. Patent No. 5896271). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5896271

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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